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Toshikazu Toyoda
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Numazu, JP
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last 30 patents
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Patent Grant
Internal combustion engine with twin intake ports for each cylinder
Patent number
4,271,801
Issue date
Jun 9, 1981
Toyota Jidosha Kogyo Kabushiki Kaisha
Yoshio Yamakawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS